Abstract

To improve the taxonomy and systematics of Porcellanidae within the evolution of Anomura, we describe the complete mitochondrial genomes (mitogenomes) sequence of Pisidia serratifrons, which is 15,344 bp in size, contains the entire set of 37 genes and has an AT-rich region. Compared with the pancrustacean ground pattern, at least five gene clusters (or genes) are significantly different with the typical genes, involving eleven tRNA genes and four PCGs and the tandem duplication/random loss and recombination models were used to explain the observed large-scale gene re-arrangements. The phylogenetic results showed that all Porcellanidae species clustered together as a group with well nodal support. Most Anomura superfamilies were found to be monophyletic, except Paguroidea. Divergence time estimation implies that the age of Anomura is over 225 MYA, dating back to at least the late Triassic. Most of the extant superfamilies and families arose during the late Cretaceous to early Tertiary. In general, the results obtained in this study will contribute to a better understanding of gene re-arrangements in Porcellanidae mitogenomes and provide new insights into the phylogeny of Anomura.

Addeddate

2024-09-09 09:27:21

Bhl_virtual_titleid

210877

Bhl_virtual_volume

v.11 (2023)

Call number

10_3897_BDJ_11_e96231

Call-number

10_3897_BDJ_11_e96231

Foldoutcount

0

Genre

article

Identifier

novelgenerearra11luji

Identifier-ark

ark:/13960/s26h8vnwbsf

Identifier-bib

10_3897_BDJ_11_e96231

Identifier-doi

10.3897/BDJ.11.e96231

Identifier-elocator

e96231

Ocr

tesseract 5.3.0-6-g76ae

Ocr_detected_lang

en

Ocr_detected_lang_conf

1.0000

Ocr_detected_script

Latin

Ocr_detected_script_conf

1.0000

Ocr_module_version

0.0.21

Ocr_parameters

-l eng

Page_number_confidence

75

Page_number_module_version

1.0.5

Page_range

1-20

Pages

20

Pdf_degraded

invalid-jp2-headers

Pdf_module_version

0.0.25

Possible copyright status

In copyright. Digitized with the permission of the rights holder.

Ppi

300

Source

Biodiversity Data Journal 11

Year

2023

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